US9077105B2 - Structure of electromagnetic electrical connection device - Google Patents

Structure of electromagnetic electrical connection device Download PDF

Info

Publication number
US9077105B2
US9077105B2 US14/113,943 US201214113943A US9077105B2 US 9077105 B2 US9077105 B2 US 9077105B2 US 201214113943 A US201214113943 A US 201214113943A US 9077105 B2 US9077105 B2 US 9077105B2
Authority
US
United States
Prior art keywords
electrical connection
electromagnetic electrical
electromagnetic
connection part
connection device
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related, expires
Application number
US14/113,943
Other languages
English (en)
Other versions
US20140162468A1 (en
Inventor
Nam Ku Kim
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
AUTOCONNECTOR Inc
Original Assignee
Autoconnector Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Autoconnector Co Ltd filed Critical Autoconnector Co Ltd
Assigned to AUTOCONNECTOR CO., LTD. reassignment AUTOCONNECTOR CO., LTD. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: KIM, NAM KU
Publication of US20140162468A1 publication Critical patent/US20140162468A1/en
Assigned to AUTOCONNECTOR INC. reassignment AUTOCONNECTOR INC. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: AUTOCONNECTOR CO., LTD.
Application granted granted Critical
Publication of US9077105B2 publication Critical patent/US9077105B2/en
Expired - Fee Related legal-status Critical Current
Adjusted expiration legal-status Critical

Links

Images

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
    • H01R13/639—Additional means for holding or locking coupling parts together, after engagement, e.g. separate keylock, retainer strap
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
    • H01R13/6205—Two-part coupling devices held in engagement by a magnet
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R11/00—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts
    • H01R11/11—End pieces or tapping pieces for wires, supported by the wire and for facilitating electrical connection to some other wire, terminal or conductive member
    • H01R11/30—End pieces held in contact by a magnet
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/02—Contact members
    • H01R13/22—Contacts for co-operating by abutting
    • H01R13/24—Contacts for co-operating by abutting resilient; resiliently-mounted
    • H01R13/2407—Contacts for co-operating by abutting resilient; resiliently-mounted characterized by the resilient means
    • H01R13/2421—Contacts for co-operating by abutting resilient; resiliently-mounted characterized by the resilient means using coil springs
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/46—Bases; Cases
    • H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
    • H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R31/00—Coupling parts supported only by co-operation with counterpart
    • H01R31/06—Intermediate parts for linking two coupling parts, e.g. adapter
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/46—Bases; Cases
    • H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
    • H01R13/5202—Sealing means between parts of housing or between housing part and a wall, e.g. sealing rings
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/46—Bases; Cases
    • H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
    • H01R13/5219—Sealing means between coupling parts, e.g. interfacial seal

Definitions

  • the present invention relates to an improved structure of an electromagnetic electrical connection device capable of being applied to a variety of electronic products (for example, plugs, outlets, typical or waterproof connectors, sockets, jacks, adaptors, etc.) so as to be widely used. More particularly, the present invention allows electrical or signal connection to be smoothly performed using properties of magnetic force so as to conveniently provide electrical connection and disconnection while providing effects such as noise isolation, stability, and waterproofing functions during connection of the electrical connection device, thereby significantly improving quality and reliability of the product to present a good image to a user which is a consumer.
  • the present invention is to further improve Korean Patent Application No. 2011-0002404 (entitled “The ELECTROMAGNETIC ELECTRICAL CONNECTION DEVICE”) which is previously applied by the present applicant.
  • power is connected to an outlet as an interior wiring connector so as to be supplied to a variety of electronic products requiring power.
  • a plug is installed to an end of a cable of an electronic product such that power is shut off and the cable is arranged when the plug is decoupled from the outlet, thereby easily transporting and storing the electronic product. Power is supplied to the electronic product when the plug is connected to the outlet, and thus the electronic product operates.
  • a plug 40 is installed to a cable 41 joined to an electronic product and plug terminals 40 a protrude from an end of the plug 40 .
  • An outlet 50 is installed such that the plug terminals 40 a of the plug 40 are inserted into the outlet 50 .
  • the outlet 50 is formed, at the front thereof, with a hole 51 and terminal insertion grooves 52 are symmetrically formed on a bottom surface of the hole 51 .
  • the cable is connected, at one end thereof, to a power supply of the electronic product while being provided, at the other end thereof, with the plug 40 , and the plug terminals 40 a protrude from the end of the plug 40 .
  • the plug terminals 40 a of the plug 40 are inserted into the terminal insertion grooves 52 formed in the hole 51 of the outlet 50 , the plug terminals 40 a are electrically connected to connection pieces which are installed inside the terminal insertion grooves 52 to be connected to power, thereby supplying the power to the electronic product.
  • the plug 40 and the outlet 50 as the power connection mechanisms which are inserted and fastened as described above are inconvenient in that, when the plug 40 is fitted into the outlet 50 in the dark and narrow place, the plug terminals 40 a of the plug 40 are exactly inserted into the terminal insertion grooves 52 of the outlet 50 .
  • the terminal insertion grooves 52 into which the plug terminals 40 a of the plug 40 are inserted in the hole 51 of the outlet 50 are always opened. Accordingly, when children insert conductive objects into the terminal insertion grooves 52 due to curiosity, an electric shock accident may be caused. In addition, when foreign matters are inserted into the terminal insertion grooves 52 , the plug terminals 40 a of the plug 40 may not be inserted into the terminal insertion grooves 52 .
  • a plug insertion portion 4 having a groove shape is formed in a case 3 of an outlet 2 , and a plurality of power terminals 5 and 5 ′ are formed on the plane within the groove of the plug insertion portion 4 .
  • the plug insertion portion 4 is provided therein with first magnets 6 and 6 ′ to fix a plug 1 by magnetic force, and the plug 1 is provided with second magnets 7 and 7 ′ to fix the plug 1 to the plug insertion portion 4 by attractive force acting on positions corresponding to the first magnets 6 and 6 ′.
  • the plug 1 is formed with a plurality of plug terminals 8 and 8 ′ on the contact surface of the plug 1 so as to correspond to the plural power terminals 5 and 5 ′ formed within the plug insertion portion 4 .
  • the case 3 of the outlet 2 is formed therein with safety switches 10 and 10 ′ which turn on/off power by magnetic force, and the plug 1 is formed with third magnets 9 and 9 ′ to operate the safety switches 10 and 10 ′ by magnetic force.
  • the safety switches 10 and 10 ′ include first contact 11 and 11 ′ connected to the power terminals 5 and 5 ′, second contacts 12 and 12 ′ connected to power supply lines 20 and 20 ′, switch portions 13 and 13 ′ which move by magnetic force of the third magnets 9 and 9 ′ and connect the first contact 11 and 11 ′ to the second contacts 12 and 12 ′, and elastic bodies 14 and 14 ′ which are elastic restoring means to return the switch portions 13 and 13 ′ to original positions when the magnetic force of the third magnets 9 and 9 ′ do not affected thereto, respectively.
  • the switch portions 13 and 13 ′ are ferromagnetic bodies and conductive substances, and are configured to be moved by attractive force acting between the third magnets 9 and 9 ′ and the switch portions 13 and 13 ′.
  • the switch portions 13 and 13 ′ may also be moved by installing magnets to the switch portions 13 and 13 ′ such that repulsive force acts between the third magnets 9 and 9 ′ and the switch portions 13 and 13 ′.
  • the related art is configured such that the contact positions may be exactly adjusted by attractive force by forming concave-convex portions at the installation positions of the first magnets 6 and 6 ′, the second magnets and 7 ′, and the third magnets 9 and 9 ′.
  • the related art may also be configured such that coupling directions and positions between the power terminals 5 and 5 ′ and the plug terminals 8 and 8 ′ may be exactly adjusted by forming separate concave-convex portions in addition to such a configuration.
  • the plug 1 may be inserted into and simply attached to the plug insertion portion 4 of the outlet 2 without separation from each other.
  • the power terminals 5 and 5 ′ of the outlet 2 come into contact with the plug terminals 8 and 8 ′ of the plug 1 , thereby forming a circuit.
  • the power terminals 5 and 5 ′ come into contact with the plug terminals 8 and 8 ′ and the switch portions 13 and 13 ′ of the safety switches 10 and 10 ′ are moved by attractive force of the third magnets 9 and 9 ′ so as to connect the first contacts 11 and 11 ′ to the second contacts 12 and 12 ′, with the consequence that the power supply lines 20 and 20 ′ and the power terminals 5 and 5 ′ are connected to each other. Consequently, the circuit is formed such that power is supplied to the power terminals 5 and 5 ′ and is supplied to the electronic product through the plug terminals 8 and 8 ′ coming into contact with the power terminals 5 and 5 ′.
  • the plug 1 and the plug insertion portion 4 may be easily separated from each other even when large force is not applied thereto only because of coming into contact with each other by attractive force of the magnets.
  • the power terminals 5 and 5 ′ and the plug terminals 8 and 8 ′ are separated from each other and the attractive force of the third magnets 9 and 9 ′ which allows the switch portions 13 and 13 ′ of the safety switches 10 and 10 ′ to be moved is removed.
  • the above related art has a serious problem in that it may not be possible to provide various effects such as noise isolation, stability, and waterproofing functions during connection of an electrical connection device.
  • a first object of the present invention is to include first to eleventh electromagnetic electrical connection parts; a second object thereof is to enable electrical or signal connection to be smoothly performed using properties of magnetic force so as to conveniently provide electrical connection and disconnection; a third object thereof is to provide effects such as noise isolation, stability, and waterproofing functions during connection of the electrical connection device; and a fourth object thereof is to significantly improve quality and reliability of a product to present a good image to a user which is a consumer.
  • the present invention provides an improved structure of an electromagnetic electrical connection device including first and second electromagnetic electrical connection parts which realize noise isolation, stability, and waterproofing functions during electrical connection of the electrical connection device of an electronic product by magnetic force, wherein the first and second electromagnetic electrical connection parts include an outlet body which is fixedly installed to the product and a plug body which is selectively detachable from the outlet body, respectively.
  • the present invention includes first to eleventh electromagnetic electrical connection parts.
  • the present invention according to such a technical configuration enables electrical or signal connection to be smoothly performed using properties of magnetic force so as to conveniently provide electrical connection and disconnection.
  • the present invention may provide effects such as noise isolation, stability, and waterproofing functions during connection of an electrical connection device.
  • the present invention may significantly improve quality and reliability of a product to present a good image to a user which is a consumer by the above effects.
  • FIG. 1 is a perspective view illustrating a plug and an outlet which are conventional power connection mechanisms.
  • FIG. 2 is a cross-sectional view illustrating conventional power connection mechanisms using magnets.
  • FIG. 3 is a view illustrating a configuration of a first embodiment of an electromagnetic electrical connection device applied to the present invention.
  • FIG. 4 is a view illustrating a configuration of a second embodiment of the electromagnetic electrical connection device applied to the present invention.
  • FIG. 5 is a view illustrating a configuration of a third embodiment of the electromagnetic electrical connection device applied to the present invention.
  • FIG. 6 is a view illustrating a state using the electromagnetic electrical connection device applied to the present invention.
  • FIG. 7 is a view illustrating a state using the electromagnetic electrical connection device applied to the present invention.
  • FIG. 8 is a view illustrating a state using the electromagnetic electrical connection device applied to the present invention.
  • FIG. 9 is a view illustrating a state using the electromagnetic electrical connection device applied to the present invention.
  • FIG. 10 is a view illustrating a state using the electromagnetic electrical connection device applied to the present invention.
  • FIG. 11 is a view illustrating a use state of a fourth embodiment of the electromagnetic electrical connection device applied to the present invention.
  • FIG. 12 is a view illustrating the use state of the fourth embodiment of the electromagnetic electrical connection device applied to the present invention.
  • FIG. 13 is a view illustrating a use state of a fifth embodiment of the electromagnetic electrical connection device applied to the present invention.
  • FIG. 14 is a view illustrating the use state of the fifth embodiment of the electromagnetic electrical connection device applied to the present invention.
  • FIG. 15 is a view illustrating a configuration of a sixth embodiment of the electromagnetic electrical connection device applied to the present invention.
  • FIG. 16 is a view illustrating a use state of a seventh embodiment of the electromagnetic electrical connection device applied to the present invention.
  • FIG. 17 is a view illustrating the use state of the seventh embodiment of the electromagnetic electrical connection device applied to the present invention.
  • FIG. 18 is a view illustrating a configuration of an eighth embodiment of the electromagnetic electrical connection device applied to the present invention.
  • FIGS. 3 to 18 An improved structure of an electromagnetic electrical connection device applied to the present invention is configured as shown in FIGS. 3 to 18 .
  • an electromagnetic electrical connection device includes first and second electromagnetic electrical connection parts 100 and 100 a which realize noise isolation, stability, and waterproofing functions during electrical connection of the electrical connection device of an electronic product by magnetic force, and the first and second electromagnetic electrical connection parts 100 and 100 a include an outlet body 110 which is fixedly installed to the product and a plug body 150 which is selectively detachable from the outlet body 110 , respectively.
  • the outlet body 110 is configured as follows.
  • the outlet body 110 includes an inner operation space portion 111 and a plurality of connection terminals 113 which are arranged at regular intervals on one side locking protrusion 112 .
  • the outlet body 110 includes a housing 115 which is installed inside the operation space portion 111 to selectively slide.
  • the outlet body 110 includes a magnet 116 which is fixedly installed to the housing 115 .
  • the outlet body 110 includes a plurality of outlet terminal operation portions 120 which are installed at regular intervals to the housing 115 such that the outlet terminal operation portions 120 come into contact with or are decoupled from the connection terminals.
  • the housing 115 is provided with a magnetic attenuation iron 117 to prevent magnetic properties of the magnet 116 from being transferred to the product.
  • each of the outlet terminal operation portions 120 is configured as follows.
  • the outlet terminal operation portion 120 includes a spring connector 120 a , opposite ends of which are respectively formed with spring operation grooves 121 and 122 .
  • the outlet terminal operation portion 120 includes a main outlet terminal 130 and an auxiliary outlet terminal 135 which are respectively fitted into the spring operation grooves 121 and 122 .
  • the outlet terminal operation portion 120 includes a spring 131 which is installed inside the main outlet terminal 130 .
  • the outlet terminal operation portion 120 includes a spring 136 which is installed on an intermediate outer peripheral surface of the auxiliary outlet terminal 135 .
  • the plug body 150 is configured as follows.
  • the plug body 150 includes a housing 160 which is fixedly installed to an inner locking groove 151 .
  • the plug body 150 includes a magnet or an iron 161 which is fixedly installed to the housing 160 .
  • the plug body 150 includes plug terminal operation portions 170 and 180 which are installed at regular intervals to the housing 160 such that the plug terminal operation portions 170 and 180 selectively come into contact with or are decoupled from the connection terminals 113 .
  • the plug terminal operation portion 170 includes a spring connector 190 in which a main plug terminal 195 is installed at a front end thereof and a spring 193 is fitted into an inner spring operation groove 191 .
  • the plug terminal operation portion 180 includes a spring connector 190 in which a main plug terminal 195 is installed at a front end thereof and a spring 193 is fitted into an inner spring operation groove 191 ; and an auxiliary plug terminal 196 which is provided at one end of the spring connector 190 and in which a spring 194 is fitted into an inner spring operation groove 192 .
  • FIG. 3 is a view illustrating a configuration of the first embodiment of the electromagnetic electrical connection device applied to the present invention.
  • FIG. 4 is a view illustrating a configuration of the second embodiment of the electromagnetic electrical connection device applied to the present invention.
  • the electromagnetic electrical connection device is configured such that, when magnetic substances (magnets) are joined to each other in a state in which terminals composed of an outer terminal and an inner terminal are separated from each other, the terminals are connected by magnetic force.
  • the upper drawing shows a mutual separated state of the first and second electromagnetic electrical connection parts 100 and 100 a .
  • the lower drawing indicated by the arrow shows a coupled state of the first and second electromagnetic electrical connection parts 100 and 100 a.
  • the housing 115 and the outlet terminal operation portion 120 of the first electromagnetic electrical connection part 100 are located at one side in a non-operated state.
  • the plug terminal operation portion 180 of the second electromagnetic electrical connection part 100 a is located in a non-operated state.
  • the main plug terminal 195 is connected to the connection terminal 113 and the connection terminal 113 comes into contact with the main outlet terminal 130 and the auxiliary outlet terminal 135 , thereby enabling power to be applied to the electrical connection device.
  • the spring 194 located at the spring operation groove 192 is compressed forward by properties of magnetic force during mutual contact of the parts, and the spring 193 located at the spring operation groove 191 is compressed rearward during mutual contact of the main plug terminal 195 and the connection terminal 113 .
  • the spring 136 located at the spring operation groove 122 is compressed forward during forward advance of the housing 115
  • the spring 131 located at the spring operation groove 121 is compressed rearward during mutual contact of the main outlet terminal 130 and the connection terminal 113 .
  • the springs 193 and 131 serve to provide tension to the terminals and the springs 194 and 136 retreat while adjusting lengths thereof.
  • first and second electromagnetic electrical connection parts 100 and 100 a are again spaced apart from each other in the above state, the first and second electromagnetic electrical connection parts 100 and 100 a are separated from each other as shown in the upper drawing and each component is returned to an initial state.
  • the magnetic attenuation iron 117 included in the first electromagnetic electrical connection part 100 serve to prevent properties of magnetic force from being transferred to the electronic product.
  • FIG. 3 shows the first embodiment without the spring 194 and the auxiliary plug terminal 196 of the second embodiment.
  • the plug terminal operation portion 170 has a simple configuration and the first and second electromagnetic electrical connection parts 100 and 100 a come into contact with each other by magnetic force.
  • the present embodiment is configured such that the above-mentioned second electromagnetic electrical connection part 100 a selectively comes into contact with or is decoupled from a third electromagnetic electrical connection part 200 .
  • the third electromagnetic electrical connection part 200 includes an outlet body 210 which is formed, at one side thereof, with a locking protrusion 211 protruding therefrom such that the locking protrusion 211 is fitted into the locking groove 151 while being formed therein with terminal holes 212 at regular intervals such that a plurality of outlet terminals 213 are fitted into the terminal holes 212 ; and first and second magnets 215 and 216 which are respectively provided at a front end of one side of and inside the outlet body 210 .
  • the present invention may include and use a circular insulator and a magnet which are provided around each outlet terminal 213 . This enables the flow of electric current through the magnet to be prevented by the insulator interposed between the outlet terminal 213 and the magnet.
  • the third electromagnetic electrical connection part 200 coupled with the second electromagnetic electrical connection part 100 a operates as follows.
  • the first and second magnets 215 and 216 are respectively provided on an outer peripheral surface of the terminal hole 212 and an outer peripheral surface of the outlet terminal 213 so that the parts are closely connected by the magnet 161 of the plug body 150 and properties of magnetic force.
  • the first, second, and third embodiments may be performed in various use states as shown in FIGS. 6 to 10 .
  • the present invention may also be used by being assembled using female and male waterproof couplers, female and male couplers, female and male lamp sockets, or the like.
  • the electromagnetic electrical connection device includes a fourth electromagnetic electrical connection part 300 which is provided therein with auxiliary plug terminals 301 and magnets 303 and is provided, at an outer side thereof, with main plug terminals 302 protruding therefrom such that the main plug terminals 302 may be inserted into an outlet 350 .
  • the electromagnetic electrical connection device includes a fifth electromagnetic electrical connection part 310 provided therein with plug terminal operation portions 170 .
  • the electromagnetic electrical connection device includes a sixth electromagnetic electrical connection part 320 which is formed, at one side therein, with plug terminal operation portions 170 and is formed, at the other side therein, with plug terminal insertion holes 321 .
  • the electromagnetic electrical connection device is configured to be used in such a manner that the fourth and fifth electromagnetic electrical connection parts 300 and 310 are detachable from each other or the fourth and sixth electromagnetic electrical connection parts 300 and 320 are detachable from each other.
  • FIGS. 11 and 12 are views illustrating various use states of the fourth embodiment of the electromagnetic electrical connection device applied to the present invention.
  • FIG. 11 shows a state in which the fourth and fifth electromagnetic electrical connection parts 300 and 310 are connected to the outlet 350 to be used.
  • FIG. 12 shows a state in which the fourth and sixth electromagnetic electrical connection parts 300 and 320 are connected to the outlet 350 to be used.
  • connection force is provided by mutual magnetic force between the magnet 303 and the magnet of the plug terminal operation portion 170 .
  • a female waterproof coupler 450 includes a seventh electromagnetic electrical connection part 400 therein such that a male waterproof coupler 451 is selectively detachable from the female waterproof coupler 450 .
  • the seventh electromagnetic electrical connection part 400 includes therein spring connectors 410 , each of which is formed with a spring operation groove 411 such that a spring 413 is fitted into the spring operation groove 411 .
  • the seventh electromagnetic electrical connection part 400 includes an inclined surface 421 and an operation hole 412 which are formed at one side inside the spring connector 410 .
  • the seventh electromagnetic electrical connection part 400 includes a main outlet terminal 420 which is installed inside the spring connector 410 and is formed, at one side thereof, with a terminal tip portion 422 .
  • the seventh electromagnetic electrical connection part 400 includes a housing 430 which is provided at the other side inside the spring connector 410 and has a hole 431 therein.
  • an auxiliary outlet terminal 440 is installed inside the housing 430 .
  • FIGS. 13 and 14 are views illustrating various use states of the fifth embodiment of the electromagnetic electrical connection device applied to the present invention.
  • FIG. 13 shows that the female waterproof coupler 450 is coupled to the male waterproof coupler 451
  • FIG. 14 shows that a female lamp waterproof coupler 460 is coupled to a male lamp waterproof coupler 461 .
  • the terminal push the terminal tip portion 422 .
  • the main outlet terminal 420 is inserted into the hole 431 while being pushed toward the housing 430 , and thus the main outlet terminal 420 is connected to the auxiliary outlet terminal 440 to enable power to be applied thereto.
  • the spring 431 located at the spring operation groove 411 is compressed.
  • the waterproof function may be maintained.
  • Such a method may be applied to a coupler method or a connection method and an insertion method using the magnet.
  • the electromagnetic electrical connection device includes a eighth electromagnetic electrical connection part 500 which is detachably assembled to the product and a ninth electromagnetic electrical connection part 550 which is detachable from the eighth electromagnetic electrical connection part 500 .
  • the eighth electromagnetic electrical connection part 500 includes a body 510 in which a plurality of female terminals 514 and magnets 515 are installed therein at regular intervals, a pair of locking groove 511 and catching groove 512 are formed at one side thereof, and a catching piece 513 is formed inside the catching groove 512 .
  • the ninth electromagnetic electrical connection part 550 includes a body 560 in which a plurality of male terminals 562 and magnets 565 are installed therein at regular intervals, a pair of locking protrusion 561 and catching protrusion 563 are formed at one side thereof, and a connector 570 is installed behind the male terminals.
  • the electromagnetic electrical connection device is configured such that the eighth electromagnetic electrical connection part 500 , which is detachable from the ninth electromagnetic electrical connection part 550 , is integrally or detachably installed to a variety of electronic devices or communication terminals (for example, mobile phones, PDAs, notebooks, mobile phone cases, etc.).
  • electronic devices or communication terminals for example, mobile phones, PDAs, notebooks, mobile phone cases, etc.
  • FIG. 15 is a view illustrating a configuration of the sixth embodiment of the electromagnetic electrical connection device applied to the present invention.
  • FIGS. 16 and 17 are views illustrating various use states of the seventh embodiment of the electromagnetic electrical connection device applied to the present invention.
  • the eighth electromagnetic electrical connection part 500 may be fixedly installed to or selectively detachable from the electronic product.
  • the locking protrusion 561 is fitted into the locking groove 511 .
  • the male terminal 562 is fitted into the female terminal 514 to enable power to be applied to the electromagnetic electrical connection device.
  • the magnet of one side body 560 and the magnet of the other side body 560 generate attractive force by properties of magnetic force therebetween, and thus the eighth electromagnetic electrical connection part 500 and the ninth electromagnetic electrical connection part 550 are closely pressed against each other.
  • the catching piece 513 of the body 510 is performed such that the eighth electromagnetic electrical connection part 500 may be securely installed to the electronic product, and the catching protrusion 563 of the body 560 is caught by the catching groove 512 and is performed such that the two bodies 560 and 510 may be closely installed to each other.
  • the eighth electromagnetic electrical connection part 500 and the ninth electromagnetic electrical connection part 550 may be simply decoupled from each other when the above operation is reversely performed.
  • the electromagnetic electrical connection device includes a tenth electromagnetic electrical connection part 600 and an eleventh electromagnetic electrical connection part 650 which is detachable, at one end thereof, from the tenth electromagnetic electrical connection part and is detachable, at the other end thereof, from a charger 660 provided with a jack 661 .
  • the tenth electromagnetic electrical connection part 600 includes a body 610 which is provided, at one side thereof, with a plurality of terminals 611 and a magnet 613 and is formed, at the other side thereof, with a jack 612 protruding therefrom such that the jack 612 is detachable from the electronic product.
  • the eleventh electromagnetic electrical connection part 650 includes a body 651 which is provided, at one side thereof, with plug terminal operation portions 170 and a magnet 653 and is formed, at the other side thereof, with a jack insertion hole 652 from which a jack is detachable.
  • FIG. 18 is a view illustrating a configuration of the eighth embodiment of the electromagnetic electrical connection device applied to the present invention.
  • the tenth electromagnetic electrical connection part 600 is assembled to an electronic product 670 , and the jack 612 is fitted into a hole of the electronic product.
  • the eleventh electromagnetic electrical connection part 650 is coupled to the tenth electromagnetic electrical connection part 600 , and the plug terminal operation portion 170 is connected to the terminal 611 .
  • the tenth electromagnetic electrical connection part and the eleventh electromagnetic electrical connection part may be closely pressed against each other by properties of the magnets 653 and 613 .
  • the eleventh electromagnetic electrical connection part 650 is connected, at one end thereof, with the charger 660 such that the jack 661 is fitted into the jack insertion hole 652 . As a result, power of the charger may be applied to the electronic product.
  • the technical idea of an improved structure of an electromagnetic electrical connection device according to the present invention can repeatedly execute the same results, and can in particular contribute to the development of the industry to promote the development of the technology by carrying out the present invention.

Landscapes

  • Details Of Connecting Devices For Male And Female Coupling (AREA)
  • Connector Housings Or Holding Contact Members (AREA)
US14/113,943 2011-04-27 2012-04-26 Structure of electromagnetic electrical connection device Expired - Fee Related US9077105B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR1020110039441A KR101103028B1 (ko) 2011-04-27 2011-04-27 전자기 전기 접속 장치의 개량구조
KR10-2011-0039441 2011-04-27
PCT/KR2012/003219 WO2012148178A2 (ko) 2011-04-27 2012-04-26 전자기 전기 접속 장치의 개량구조

Publications (2)

Publication Number Publication Date
US20140162468A1 US20140162468A1 (en) 2014-06-12
US9077105B2 true US9077105B2 (en) 2015-07-07

Family

ID=45613813

Family Applications (1)

Application Number Title Priority Date Filing Date
US14/113,943 Expired - Fee Related US9077105B2 (en) 2011-04-27 2012-04-26 Structure of electromagnetic electrical connection device

Country Status (6)

Country Link
US (1) US9077105B2 (de)
EP (1) EP2704265A4 (de)
JP (1) JP6014894B2 (de)
KR (1) KR101103028B1 (de)
CN (2) CN103503246B (de)
WO (1) WO2012148178A2 (de)

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20160006201A1 (en) * 2014-07-01 2016-01-07 Samsung Electronics Co., Ltd. Wearable electronic device
US20160302321A1 (en) * 2014-04-29 2016-10-13 Bretford Manufacturing, Inc. Recessed Power System
US20170229801A1 (en) * 2016-02-05 2017-08-10 Ifpl Group Limited Electrical connectors
US20180226747A1 (en) * 2015-09-30 2018-08-09 Apple Inc. Magnetic surface contacts
US10381782B2 (en) 2017-06-12 2019-08-13 Byrne Norman R Electrical connector with haptic feedback
US10622756B1 (en) * 2018-09-24 2020-04-14 Apple Inc. Gaskets for sealing spring-loaded contacts
USD890098S1 (en) 2017-06-12 2020-07-14 Norman R. Byrne Electrical connector
US10756554B2 (en) 2016-12-21 2020-08-25 Samsung Electronics Co., Ltd. Apparatus for charging wearable device
US11081832B2 (en) * 2018-12-18 2021-08-03 Molex, Llc Terminal sealing member, method of producing the same, and connector including the same
US20220173548A1 (en) * 2019-04-03 2022-06-02 James David Wahl Tethered connector assembly
USD955990S1 (en) 2017-06-12 2022-06-28 Norman R. Byrne Electrical connector
US11431137B2 (en) 2021-01-08 2022-08-30 II Stephen Saxon Fuller Electrical outlet with safety feature
US20220285880A1 (en) * 2021-03-08 2022-09-08 Bellco S.R.L. Fluid system connector
US11491884B2 (en) 2017-01-19 2022-11-08 Curtis Instruments Inc. Magnetic charger connector for wheelchair
TWI832137B (zh) * 2022-01-13 2024-02-11 映興電子股份有限公司 防水連接器進水感測自動斷電結構

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101103028B1 (ko) * 2011-04-27 2012-01-05 오토커넥터주식회사 전자기 전기 접속 장치의 개량구조
US9190782B2 (en) * 2012-04-30 2015-11-17 Club Car, Llc Power connection system
US9130291B2 (en) * 2012-08-29 2015-09-08 Hewlett-Packard Development Company, Lp. Device connector including magnet
US9147965B2 (en) * 2012-09-26 2015-09-29 Kc Magcon, Inc. Magnetic-enabled connector device
KR20140067356A (ko) * 2012-11-26 2014-06-05 삼성전자주식회사 케이블 컨넥터 장치
US9461391B2 (en) * 2012-11-30 2016-10-04 Aces Electronics Co., Ltd. Connector
TWI538318B (zh) * 2013-02-04 2016-06-11 金士頓數位股份有限公司 連接裝置及電子裝置總成
KR102056906B1 (ko) * 2013-03-22 2019-12-17 삼성전자주식회사 자성 접속 장치
CN203445280U (zh) * 2013-07-26 2014-02-19 富士康(昆山)电脑接插件有限公司 电连接器
US9620886B1 (en) * 2013-10-15 2017-04-11 Google Inc. Electrical connector with recessed contact and socket for receiving electrical connector
CN103933742B (zh) * 2014-05-12 2017-01-11 深圳市翰童科技有限公司 磁性连接的电子积木块
CA2896664C (en) 2014-07-10 2017-09-12 Norman R. Byrne Electrical power coupling with magnetic connections
US9614320B2 (en) * 2014-08-26 2017-04-04 Google Inc. Dongle for quick release
WO2016176564A1 (en) * 2015-04-29 2016-11-03 Michael Archuleta Magnetic coupling for bulbs and sockets
CN104810673B (zh) * 2015-05-06 2017-03-29 陈浩宇 一种电脑电源高温断电装置
US9774147B1 (en) * 2015-10-14 2017-09-26 CSC Holdings, LLC Cable having an integrated antenna
US10177507B2 (en) 2016-02-12 2019-01-08 Norman R. Byrne Electrical power load switch with connection sensor
NL2016467B1 (en) * 2016-03-22 2017-10-05 Magnetic Fit B V Electrical connector.
US9954309B2 (en) * 2016-07-20 2018-04-24 Intel Corporation Magnetic detachable electrical connections between circuits
US9735893B1 (en) 2016-07-21 2017-08-15 Intel Corporation Patch system for in-situ therapeutic treatment
US10039186B2 (en) 2016-09-16 2018-07-31 Intel Corporation Stretchable and flexible electrical substrate interconnections
US9893438B1 (en) 2016-09-30 2018-02-13 Intel Corporation Electrical connectors for high density attach to stretchable boards
MX371369B (es) 2016-10-07 2020-01-28 Norman R Byrne Cable de potencia eléctrica con conmutación inteligente.
IT201600107144A1 (it) * 2016-10-25 2018-04-25 Johnson Electric Asti S R L Gruppo di ventilazione per uno scambiatore di calore di un autoveicolo.
CN106877087B (zh) * 2016-12-29 2019-12-27 杭州航天电子技术有限公司 一种具有弹性接触件的圆弧形气密封差分电连接器
CN206524474U (zh) * 2017-03-21 2017-09-26 京东方科技集团股份有限公司 排线连接器、柔性电路板、触控面板及显示装置
IT201700047633A1 (it) * 2017-05-08 2017-08-08 Fabio Larizza Connettore raggruppatore ad innesto magnetico ultrarapido
FR3071674A1 (fr) * 2017-09-28 2019-03-29 Orange Systeme de connexion electrique modulaire, modules male et femelle correspondants.
US11242982B2 (en) * 2018-02-22 2022-02-08 Kh Feelux Co., Ltd. Lighting unit and rail type lighting device comprising same
WO2020010174A1 (en) * 2018-07-06 2020-01-09 Steven Pink Safety power connector
FR3085789B1 (fr) * 2018-09-12 2020-10-09 Commissariat Energie Atomique Dispositif de soufflage d'arc electrique par gaz sous pression lors d'une connexion/deconnexion entre une borne de sortie d'accumulateur electrochimique et un busbar
CN111224254B (zh) * 2018-11-27 2022-04-05 上海莫仕连接器有限公司 第一连接器、第二连接器及电连接器组件
CN209313158U (zh) * 2019-01-17 2019-08-27 深圳市通银海精密电子有限公司 转接器及连接器组件
US11424561B2 (en) 2019-07-03 2022-08-23 Norman R. Byrne Outlet-level electrical energy management system
CN112510403B (zh) * 2019-09-16 2023-02-03 上海莫仕连接器有限公司 第一连接器、第二连接器及电连接器组件
CN112636071B (zh) * 2019-09-24 2023-02-07 华为技术有限公司 一种连接器、电子设备
CN111555078B (zh) * 2020-05-22 2021-08-24 上海宇航系统工程研究所 一种磁力可拆卸连接器及航天机构
CN111883971B (zh) * 2020-07-27 2021-09-17 国网甘肃省电力公司电力科学研究院 一种基于电磁控制的电流变液式卫浴用防水插座
KR102559523B1 (ko) * 2021-05-21 2023-07-26 동국대학교 산학협력단 플러그 연결 보조장치
CN113571931B (zh) * 2021-07-14 2024-02-27 宁波吉利罗佑发动机零部件有限公司 一种电子元器件连接总成及车辆
KR102637265B1 (ko) * 2023-09-27 2024-02-16 주식회사 디에스나이키 전동 모빌랙의 무선 충전장치

Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3363214A (en) * 1966-01-21 1968-01-09 Charles T. Wright Magnetic plug adapter
US3808577A (en) 1973-03-05 1974-04-30 W Mathauser Magnetic self-aligning quick-disconnect for a telephone or other communications equipment
JPH06231826A (ja) 1992-10-14 1994-08-19 Siemens Ag 電子式モジュールに対するプラグイン接続システム
US5954520A (en) 1996-12-19 1999-09-21 Schmidt; William P. Magnetic coupler
KR20020080766A (ko) 2001-04-17 2002-10-26 신형진 자석을 이용한 전원접속기구
US7329128B1 (en) 2007-01-26 2008-02-12 The General Electric Company Cable connector
US7364443B1 (en) * 2005-10-17 2008-04-29 Mcginnis Glenn M Retractable electrical power outlet device
DE102008038641A1 (de) 2007-09-04 2009-03-05 Magcode Ag Vorrichtung zur Herstellung einer Verbindung
US7828556B2 (en) * 2008-03-31 2010-11-09 Stanton Magnetics, Inc. Audio magnetic connection and indexing device
CN101950904A (zh) 2010-10-11 2011-01-19 东莞中探探针有限公司 一种转接器
KR20120080924A (ko) 2011-01-10 2012-07-18 오토커넥터주식회사 전자기 전기 접속 장치
US20140099808A1 (en) * 2011-10-04 2014-04-10 Todd Doobrow Quick-Disconnect Power Adapters
US20140162468A1 (en) * 2011-04-27 2014-06-12 Autoconnector Co., Ltd. Structure of electromagnetic electrical connection device

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2174556B (en) * 1985-05-04 1988-08-24 Stc Plc Electrical connector
JPH04190578A (ja) * 1990-11-22 1992-07-08 Seiko Epson Corp コネクタ
JPH07226261A (ja) * 1994-02-09 1995-08-22 Mitsubishi Heavy Ind Ltd 水中嵌合コネクタ
JPH07263078A (ja) * 1994-03-22 1995-10-13 Mitsubishi Heavy Ind Ltd コネクタ装置
DE19512335C1 (de) * 1995-04-01 1996-08-29 Fritsch Klaus Dieter Elektromechanische Verbindungsvorrichtung
CN1178402A (zh) * 1996-08-09 1998-04-08 住友电装株式会社 电动汽车用充电连接器
US5909100A (en) * 1996-08-09 1999-06-01 Sumitomo Wiring Systems, Ltd. Charging connector for electric vehicle
DE19930642A1 (de) * 1999-07-02 2001-01-04 Magcode Ag Elektromechanische Verbindungsvorrichtung
JP3767810B2 (ja) * 2001-04-27 2006-04-19 株式会社ヨコオ スプリングコネクタ
CN2534694Y (zh) * 2001-10-10 2003-02-05 王良意 配套式安全插头插座
JP4046548B2 (ja) * 2002-05-08 2008-02-13 Ｎｅｃエレクトロニクス株式会社 コンタクトプローブピン
DE202005009818U1 (de) * 2005-06-22 2005-09-08 Kalteis, Reinhold Vorrichtung zur Stromübertragung
US7351066B2 (en) * 2005-09-26 2008-04-01 Apple Computer, Inc. Electromagnetic connector for electronic device
KR101106350B1 (ko) * 2008-07-16 2012-01-18 가부시키가이샤 무라타 세이사쿠쇼 동축 커넥터

Patent Citations (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3363214A (en) * 1966-01-21 1968-01-09 Charles T. Wright Magnetic plug adapter
US3808577A (en) 1973-03-05 1974-04-30 W Mathauser Magnetic self-aligning quick-disconnect for a telephone or other communications equipment
JPH06231826A (ja) 1992-10-14 1994-08-19 Siemens Ag 電子式モジュールに対するプラグイン接続システム
US5486116A (en) 1992-10-14 1996-01-23 Siemens Aktiengesellschaft Plug and socket connection system for an electronic unit
US5954520A (en) 1996-12-19 1999-09-21 Schmidt; William P. Magnetic coupler
KR20020080766A (ko) 2001-04-17 2002-10-26 신형진 자석을 이용한 전원접속기구
US7364443B1 (en) * 2005-10-17 2008-04-29 Mcginnis Glenn M Retractable electrical power outlet device
US7329128B1 (en) 2007-01-26 2008-02-12 The General Electric Company Cable connector
DE102008038641A1 (de) 2007-09-04 2009-03-05 Magcode Ag Vorrichtung zur Herstellung einer Verbindung
US7828556B2 (en) * 2008-03-31 2010-11-09 Stanton Magnetics, Inc. Audio magnetic connection and indexing device
CN101950904A (zh) 2010-10-11 2011-01-19 东莞中探探针有限公司 一种转接器
KR20120080924A (ko) 2011-01-10 2012-07-18 오토커넥터주식회사 전자기 전기 접속 장치
US20140162468A1 (en) * 2011-04-27 2014-06-12 Autoconnector Co., Ltd. Structure of electromagnetic electrical connection device
US20140099808A1 (en) * 2011-10-04 2014-04-10 Todd Doobrow Quick-Disconnect Power Adapters

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
European Patent Office, European Search Report of European Patent Application No. 12776818.2, Mar. 12, 2015.

Cited By (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20160302321A1 (en) * 2014-04-29 2016-10-13 Bretford Manufacturing, Inc. Recessed Power System
US10285297B2 (en) * 2014-04-29 2019-05-07 Bretford Manufacturing, Inc. Recessed power system
US9703271B2 (en) * 2014-07-01 2017-07-11 Samsung Electronics Co., Ltd. Wearable electronic device
US20160006201A1 (en) * 2014-07-01 2016-01-07 Samsung Electronics Co., Ltd. Wearable electronic device
US10938147B2 (en) * 2015-09-30 2021-03-02 Apple Inc. Magnetic surface contacts
US20180226747A1 (en) * 2015-09-30 2018-08-09 Apple Inc. Magnetic surface contacts
US11223151B2 (en) * 2016-02-05 2022-01-11 Ifpl Group Limited Electrical connector with translationally movable electrical contacts and magnetic retaining element
US20170229801A1 (en) * 2016-02-05 2017-08-10 Ifpl Group Limited Electrical connectors
US10756554B2 (en) 2016-12-21 2020-08-25 Samsung Electronics Co., Ltd. Apparatus for charging wearable device
US11491884B2 (en) 2017-01-19 2022-11-08 Curtis Instruments Inc. Magnetic charger connector for wheelchair
US10381782B2 (en) 2017-06-12 2019-08-13 Byrne Norman R Electrical connector with haptic feedback
USD924159S1 (en) 2017-06-12 2021-07-06 Norman R. Byrne Electrical connector
USD924152S1 (en) 2017-06-12 2021-07-06 Norman R. Byrne Electrical connector
USD955990S1 (en) 2017-06-12 2022-06-28 Norman R. Byrne Electrical connector
USD890098S1 (en) 2017-06-12 2020-07-14 Norman R. Byrne Electrical connector
US10622756B1 (en) * 2018-09-24 2020-04-14 Apple Inc. Gaskets for sealing spring-loaded contacts
US10931058B2 (en) 2018-09-24 2021-02-23 Apple Inc. Gaskets for sealing spring-loaded contacts
US11081832B2 (en) * 2018-12-18 2021-08-03 Molex, Llc Terminal sealing member, method of producing the same, and connector including the same
US20220173548A1 (en) * 2019-04-03 2022-06-02 James David Wahl Tethered connector assembly
US11431137B2 (en) 2021-01-08 2022-08-30 II Stephen Saxon Fuller Electrical outlet with safety feature
US20220285880A1 (en) * 2021-03-08 2022-09-08 Bellco S.R.L. Fluid system connector
US11688971B2 (en) * 2021-03-08 2023-06-27 Bellco S.R.L. Fluid system connector
TWI832137B (zh) * 2022-01-13 2024-02-11 映興電子股份有限公司 防水連接器進水感測自動斷電結構

Also Published As

Publication number Publication date
WO2012148178A2 (ko) 2012-11-01
EP2704265A4 (de) 2015-04-15
WO2012148178A3 (ko) 2013-01-17
JP2014517984A (ja) 2014-07-24
CN103503246B (zh) 2016-05-04
KR101103028B1 (ko) 2012-01-05
JP6014894B2 (ja) 2016-10-26
CN105846245A (zh) 2016-08-10
EP2704265A2 (de) 2014-03-05
US20140162468A1 (en) 2014-06-12
CN103503246A (zh) 2014-01-08
CN105846245B (zh) 2018-05-04

Similar Documents

Publication Publication Date Title
US9077105B2 (en) Structure of electromagnetic electrical connection device
KR200473045Y1 (ko) 이중접점스위치 및 이중접점스위치를 갖는 마그네틱 커넥터
KR101171070B1 (ko) 전자기 전기 접속 장치
CN108432053B (zh) 板连接器组件、连接器以及形成板连接器组件的方法
US10950996B2 (en) Multiplex connecting device capable of switching an operability of a single connector thereof
JP2014513391A (ja) ばね部材による先行して行われる接地接続
CN106058581B (zh) 正反插usb插座
CN101375469A (zh) 连接器系统
US20120322312A1 (en) Power adaptor structure
JP2016031931A (ja) 電気コネクタ
US9214769B2 (en) Electrical plug connector
KR20160066182A (ko) 조인트 커넥터
EP2538501B1 (de) Steckverbinder
US20170256886A1 (en) Electrical connectors
KR101557345B1 (ko) 이중 분리 구조를 갖는 usb 커넥터
CA2581829C (en) Electrical socket with latching mechanism
US10686284B2 (en) Power over ethernet connection with power control
US6634888B2 (en) Electrical connection device
CN101820110B (zh) 线缆连接器
TWI479756B (zh) 電源適配器及電連接器
TWI416819B (zh) 插座連接器及與其配合之插頭連接器
CN210123831U (zh) 一种使用便捷的连接器
US8882527B1 (en) Cable connector
CN109672048B (zh) 插头连接器
KR102654073B1 (ko) 플러그-소켓 조립체

Legal Events

Date Code Title Description
AS Assignment

Owner name: AUTOCONNECTOR CO., LTD., KOREA, REPUBLIC OF

Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:KIM, NAM KU;REEL/FRAME:031478/0480

Effective date: 20131017

AS Assignment

Owner name: AUTOCONNECTOR INC., KOREA, REPUBLIC OF

Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:AUTOCONNECTOR CO., LTD.;REEL/FRAME:035791/0697

Effective date: 20150602

STCF Information on status: patent grant

Free format text: PATENTED CASE

RF Reissue application filed

Effective date: 20161229

RF Reissue application filed

Effective date: 20161229

FEPP Fee payment procedure

Free format text: MAINTENANCE FEE REMINDER MAILED (ORIGINAL EVENT CODE: REM.); ENTITY STATUS OF PATENT OWNER: SMALL ENTITY

FEPP Fee payment procedure

Free format text: SURCHARGE FOR LATE PAYMENT, SMALL ENTITY (ORIGINAL EVENT CODE: M2554); ENTITY STATUS OF PATENT OWNER: SMALL ENTITY

MAFP Maintenance fee payment

Free format text: PAYMENT OF MAINTENANCE FEE, 4TH YR, SMALL ENTITY (ORIGINAL EVENT CODE: M2551); ENTITY STATUS OF PATENT OWNER: SMALL ENTITY

Year of fee payment: 4

FEPP Fee payment procedure

Free format text: MAINTENANCE FEE REMINDER MAILED (ORIGINAL EVENT CODE: REM.); ENTITY STATUS OF PATENT OWNER: SMALL ENTITY

LAPS Lapse for failure to pay maintenance fees

Free format text: PATENT EXPIRED FOR FAILURE TO PAY MAINTENANCE FEES (ORIGINAL EVENT CODE: EXP.); ENTITY STATUS OF PATENT OWNER: SMALL ENTITY

STCH Information on status: patent discontinuation

Free format text: PATENT EXPIRED DUE TO NONPAYMENT OF MAINTENANCE FEES UNDER 37 CFR 1.362

FP Lapsed due to failure to pay maintenance fee

Effective date: 20230707